Enables a specified accelerated domain that is disabled. After the domain is enabled, the value of the DomainStatus parameter is changed to Online.

Before you call this operation, pay attention to the following precautions:

If an accelerated domain is in an invalid state or your account has an overdue payment, the accelerated domain cannot be enabled.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes StartDcdnIpaDomain

The operation that you want to perform. Set the value to StartDcdnIpaDomain.

DomainName String Yes example.com

The name of the accelerated domain to be enabled. You can specify only one accelerated domain name at a time.

Response parameters

Parameter Type Example Description
RequestId String 0AEDAF20-4DDF-4165-8750-47FF9C1929C9

The ID of the request.


Sample requests

&<Common request parameters>

Sample success responses

XML format


JSON format

  "RequestId": "0AEDAF20-4DDF-4165-8750-47FF9C1929C9"

Error codes

HttpCode Error code Error message Description
403 DcdnIpaServiceNotFound The DCDN IPA service has not been activated. The error message returned because the IPA service is not activated.
400 RecordCheckNotAvailable The ICP filing interface is unavailable. Please try again later. The error message returned because no ICP filing is available.
400 IcpBlack The domain is on the ICP blacklist. The error message returned because your domain is on the ICP blacklist of the Ministry of Industry and Information Technology (MIIT) of China.
400 IspBlack The domain is on the ISP blacklist. The error message returned because your domain is on the Internet service provider (ISP) blacklist of Alibaba Cloud.

For a list of error codes, visit the API Error Center.